| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $80.88 | 12.369% | $90.884 | $90.88 | $90.90 | $90.90 |
| Purchase #2 | $232.88 | 11.434% | $259.5075 | $259.51 | $259.50 | $259.50 |
| Purchase #3 | $44.91 | 13.308% | $50.8866 | $50.89 | $50.90 | $50.90 |
| Purchase #4 | $156.26 | 4.595% | $163.4401 | $163.44 | $163.45 | $163.40 |
| Purchase #5 | $184.98 | 7.490% | $198.835 | $198.84 | $198.85 | $198.80 |
| Purchase #6 | $188.41 | 6.147% | $199.9916 | $199.99 | $200.00 | $200.00 |
| Purchase #7 | $97.82 | 3.364% | $101.1107 | $101.11 | $101.10 | $101.10 |
| 7 purchase totals = | $986.14 | $1,064.6555 | $1,064.66 | $1,064.70 | $1,064.60 | |